unit 103 powerpoint 1

What is the main focus of Unit 103 in the Level 1 Diploma in Plumbing Studies?

• Environmental and sustainability measures in domestic dwellings

• Advanced plumbing techniques

• Commercial plumbing systems

• Plumbing safety regulations

Answer explanation

Unit 103 primarily focuses on environmental and sustainability measures in domestic dwellings, emphasizing the importance of eco-friendly practices in plumbing.

What is Learning Outcome 1 for Unit 103?

• Understand plumbing safety regulations

• Know the methods of conserving and reducing wastage of water and electricity within domestic dwellings

• Learn advanced plumbing techniques

• Identify commercial plumbing systems

Answer explanation

Learning Outcome 1 focuses on understanding methods to conserve and reduce water and electricity wastage in homes, making it essential for promoting sustainability in domestic plumbing.

What are two essential resources mentioned for both domestic and commercial situations?

• Water and gas

• Water and electricity

• Electricity and oil

• Gas and oil

Answer explanation

Water and electricity are vital for both domestic and commercial use, providing essential services like drinking water and power for appliances, lighting, and heating. They are fundamental resources in everyday life.

Which of the following is NOT a use of water mentioned in the text?

• Drinking

• Cooking

• Lighting

• Washing

Answer explanation

The text mentions uses of water for drinking, cooking, and washing. However, lighting is not listed as a use of water, making it the correct answer.

What is electricity primarily used for according to the text?

• Heating homes

• Lighting homes

• Cooking food

• Washing clothes

Answer explanation

According to the text, electricity is primarily used for lighting homes, making it the correct choice. While it can also be used for heating, cooking, and washing, lighting is highlighted as the main use.

Why is it important to conserve water and electricity?

• They are unlimited resources.

• They are finite resources.

• They are inexpensive.

• They are renewable resources.

Answer explanation

Water and electricity are finite resources, meaning they can be depleted. Conserving them ensures their availability for future generations and helps protect the environment.

What is one reason given for the need to conserve water in domestic dwellings?

• Water is becoming more abundant.

• Utility costs are rising.

• Water is free for everyone.

• Electricity is more important.

Answer explanation

One reason to conserve water in homes is that utility costs are rising. As water becomes more expensive, reducing usage can help manage household expenses.

What was the percentage increase in prices paid for all fuel and light in real terms between Q3 2011 and Q3 2012?

• 1.7%

• 3.6%

• 6.4%

• 2.8%

Answer explanation

The percentage increase in prices for fuel and light from Q3 2011 to Q3 2012 was calculated to be 3.6%, indicating a notable rise in costs during that period.

By how much did domestic electricity prices, including VAT, rise in real terms between Q3 2011 and Q3 2012?

• 3.6%

• 6.4%

• 1.7%

• 2.8%

Answer explanation

Between Q3 2011 and Q3 2012, domestic electricity prices rose by 1.7% in real terms, indicating a modest increase after adjusting for inflation. This is the correct choice among the options provided.

What was the percentage change in petrol and oil prices, including VAT, in real terms over the period from Q3 2011 to Q3 2012?

• Rose by 3.6%

• Fell by 2.8%

• Rose by 6.4%

• Rose by 1.7%

Answer explanation

The data shows that petrol and oil prices, including VAT, decreased by 2.8% in real terms from Q3 2011 to Q3 2012, indicating a decline rather than an increase.